CN105912090B - The method and its non-transient computer readable storage medium and system of power consumption control - Google Patents
The method and its non-transient computer readable storage medium and system of power consumption control Download PDFInfo
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- CN105912090B CN105912090B CN201510471332.2A CN201510471332A CN105912090B CN 105912090 B CN105912090 B CN 105912090B CN 201510471332 A CN201510471332 A CN 201510471332A CN 105912090 B CN105912090 B CN 105912090B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3209—Monitoring remote activity, e.g. over telephone lines or network connections
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5094—Allocation of resources, e.g. of the central processing unit [CPU] where the allocation takes into account power or heat criteria
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/50—Indexing scheme relating to G06F9/50
- G06F2209/504—Resource capping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Power Sources (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The method and its non-transient computer readable storage medium and system of a kind of power consumption control.In some embodiments, system manager can be data center or the maximum of server rack specified power supply.When data center or rack consume the power supply more than a threshold quantity, the server in data center or rack can enter power consumption control mode.Once the server in data center or rack can carry out power consumption control under power consumption control mode.The maximum electricity consumption of one server can dynamically be determined according to the arbitrary electricity and server that can be effectively distributed between the server in data center or rack relative to electricity consumed by other servers in data center or rack.Once the power consumption in data center or rack drops under threshold level, the power consumption control of data center or rack can be released from.
Description
Technical field
The present invention about server power management techniques.
Background technique
Data center is usually made of the rack (rack) of multiple servers.These server racks are supplied configured with power supply
Unit is answered, can safely provide the power supply of up to one maximum electricity to the Servers-all in rack.If these power supplys
The one of them of supply unit breaks down, power-supply unit can supply can the power supplys of maximum electricity of security provisions can
It can reduce.If the consumption of these servers is higher than the maximum electricity that the power-supply unit in work can be supplied safely
When power supply, it may be such that the power supply unit in work breaks down with and/or may be such that the server damage in rack
It is bad.
Summary of the invention
In some embodiments, system manager can be data center or the maximum of server rack specified power supply.
When data center or rack consume the power supply more than a threshold quantity, the server in data center or rack can enter with automatically controlled
Molding formula.Once the server in data center or rack can carry out power consumption control under power consumption control mode.One service
The maximum electricity consumption of device can be according to the arbitrary electricity that can be effectively distributed between the server in data center or rack
And server is dynamically determined relative to electricity consumed by other servers in data center or rack.Once in data
Power consumption in the heart or rack drops under threshold level, and the power consumption control of data center or rack can be released from.
Specific embodiment provides advantage at least below: when data center or gantry operation are in lower than specified warning threshold
When, the individual server of data center or rack can be with maximum power operation；Once data center or rack enter with automatically controlled
When molding formula, it can avoid the server in data center or rack and drop too many power supply and avoid result in power-supply unit event
Barrier；Power consumption control mode can start automatically；The power level of power consumption control can automatically determine and be arranged for data center or
Each server in rack.
To enable above and other purpose, feature and advantage of the invention to be clearer and more comprehensible, one or more are cited below particularly out
Preferred embodiment, and cooperate attached drawing, it is described in detail below.Although so it is simultaneously it is noted that disclosure adjoint is illustrated
It is non-to limit the present invention, anyone skilled in the art, without departing from the spirit and scope of the present invention, when can do it is a little more
Dynamic and retouching, therefore protection scope of the present invention is to be subject to claims of the present invention.
Detailed description of the invention
Fig. 1 shows the schematic diagram of the system of the power consumption for managing a data center of an embodiment according to the present invention；
Fig. 2 shows the signal of the system of the power consumption for managing a server rack of an embodiment according to the present invention
Figure；
Fig. 3 shows the signal of the figure user interface for managing a data center of an embodiment according to the present invention
Figure；
Fig. 4 shows the flow chart of the dynamic state server power consumption control of an embodiment according to the present invention；And
Fig. 5 shows the block diagram of the system architecture of an embodiment according to the present invention, to realize each spy of earlier figures 1-4
Sign and process.
Wherein, reference symbol similar in each attached drawing indicates similar element.
[accompanying drawings symbol description]
100~system；
102~management software；
104~managing device；
106~network；
110~data center；
120,130,140~server rack；
122~power bay；
124~server；
202~power-supply unit；
204~Shelf Management Controller；
210~server；
212~central processing unit；
214~service controller；
220~server；
222~central processing unit；
224~service controller；
300~figure user interface；
302,304,306,308,310,312,314,316,318,320,322~graphic element；
400~flow chart；
402,404,406,408,410,414,416~execution step；
500~system architecture；
502~processor；
504~input unit；
506~display device；
508~network interface；
510~computer-readable medium；
512~bus；
514~operating system；
516~network communication instruction；
518~graphics processing system；
520~application program.
Specific embodiment
Fig. 1 shows the signal of the system 100 of the power consumption for managing a data center of an embodiment according to the present invention
Figure.For example, system 100 a kind of system manager can be provided by using server management software 102 can be in number
According to the mechanism of the power consumption control (power capping) of setting server in center or server rack (server rack).
In some embodiments, system 100 may include managing device 104.For example, managing device 104 can be
Laptop computer, desktop PC, board device or other handheld apparatus (for example, smart phone).Managing device 104
Management software 102 can be configured with.In some embodiments, the administrator of server or data center can be with management software 102
Talk/interact, to specify the power consumption control parameter for data center 110 and/or server rack 120,130 and 140.
For example, data center 110 can correspond to one group of server, these servers be arranged at one or more racks 120,
In 130 and/or 140.Rack 120,130 and/or 140 may include one or more servers, power-supply unit, switch and/or
Shelf Management Controller will be described under.The rack of server can be considered as one of the server of data center
Subgroup or subclass.
In some embodiments, managing device 104 can send power consumption control parameter to data center by network 106
110 and/or server rack 120,130 and 140.For example, network 106 can be a local area network, Wide Area Network or internet
Network.Power consumption control parameter may include, for example, the power supply of data center 110 limits (power limit), server
One or more servers in the power supply limitation of rack 120,130 and/or 140 or a server rack are (for example, clothes
Be engaged in device 124) power supply limitation.
In some embodiments, data center, server rack, and/or a other server can be according to server pipes
Power consumption control parameter specified by reason person is automatically into a power consumption control mode.For example, when system manager specifies one
When the power supply limitation of group server (for example, data center, rack etc.), can in the server of this group total power consumption close to institute
When (for example, when being more than a threshold percentage of specified power supply limitation) specified power limit, dynamically start (example
Such as, entrance, beginning) this group server power consumption control mode.When the total power consumption of the server of this group is down to setting to this
When below one threshold power of the power supply limitation of group server, the server of (for example, terminating, revocation) this group is dynamically left
Power consumption control mode.The power consumption control of each other server can be according to the service of other in individual server and group
The power requirement that device is compared dynamically adjusts, and will be described in as follows.
In some embodiments, system 100 may include data center 110.For example, data center 110 may include
Server rack 120,130 and/or 140.Server rack 120 may include multiple servers 124.Server rack 120 can
Including power bay (power shelf) 122.Power bay 122 may include one or more power-supply units.Power bay 122
It may include a Shelf Management Controller, will be described in as follows.
In some embodiments, management software 102 can be used to specify for data center 110 in server administrators
Power consumption control parameter.For example, server administrators can pass through figure user interface (such as Fig. 3 of management software 102
It is shown) power supply of Lai Zhiding data center 110 limits (for example, maximum rated power supply, power consumption upper limit etc.).
In some embodiments, management software 102 can receive the use from each server rack 120,130 and 140
Electric statistical data.For example, the Shelf Management Controller in each server rack 120,130 and 140 can monitor
The power supply use situation of each rack simultaneously returns its power consumption measurement (metric) to management software 102.For example, it manages
Software 102 can be connected to Management Controller by a network connectivity, be measured with receiving the power consumption from Shelf Management Controller
As a result.
In some embodiments, management software 102 can be by the power consumption of each rack and the electricity for being assigned to data center 110
Source limitation is compared.For example, the power consumption that management software 102 can add up received each rack measure as a result,
With the total power consumption at determination data center 110.If the total power consumption of data center 110 is greater than a threshold value (for example, specified data
The 90% of central source of power limitation), then management software 102 can make data center 110 enter power consumption control mode.Management software
102 can with the total power consumption at monitoring data center 110 and can in the total power consumption of data center 110 be down to a threshold value (for example,
Specified data central source of power limitation 70%) below when, so that data center 110 is left power consumption control mode.For example, no
When the power consumption control mode that same threshold value can be used for determination data center 110 starts and when terminates.
In some embodiments, management software 102 can automatically the server rack 120 in determination data center 110,
130 and/or 140 power consumption control limitation.For example, when data center 110 is in power consumption control mode, management software
102 can limit the power consumption of institute's organic frame of data center 110 by setting the power consumption limitation of each rack.
In some embodiments, in order to determine the use of the server rack 120,130 and/or 140 in data center 110
Electric control limitation, management software 102 can determine to can be used for data center 110 can discretion electricity (discretionary
power).For example, can the electricity of data center 110 of discretion can correspond to distribute to and had been turned in data center 110
Electricity between the server rack of power consumption control.For example, server rack 120 and server rack 130 can be to have opened
Employ electric control, and the inactive power consumption control of server rack 140.Because of the inactive power consumption control of server rack 140, service
Device rack 140 will consume any a large amount of needed for it in the case where nobody work limits (for example, upper limit) from data center
Power supply.
In some embodiments, the data center power sources (ddcPower) that can freely distribute can be by by data center
Administrator's specified power supply limitation (dcLimit) subtract do not carry out institute's organic frame of power consumption control power consumption (nRacks) and at present
The expected power consumption (oRacks) of rack in positive power-off, such as: the rack (for example, rack 140) for disabling power consumption control is come
It calculates (for example, ddcPower=dcLimit-(nRacks+oRacks)).The power supply of the data center above-mentioned that can freely distribute
Calculating should include the rack powered off, be because rack may not carry out power consumption control when these racks are then powered.
In some embodiments, management software 102 can be by the power distribution for the data center that can freely distribute to having opened
Employ the rack (for example, rack 120, rack 130) of electric control.For example, management software 102 can be according to data center
The opposite power consumption of the rack of power consumption control is each had been turned in 110, determines the power supply for each having been turned on the rack of power consumption control
It limits (rLimit).For example, the power supply for the data center that can freely distribute can have been turned on the machine of power consumption control according to one
The power consumption of frame is divided relative to the ratio of the total power consumption of the racks for having been turned on power consumption control all in data center 110
Match.
In some embodiments, management software 102 can determine the maximum power consumption of rack 120.Maximum power consumption
(rPowerConsumption) it can empirically data determine.For example, management software 102 can be collected from rack 120
Its with time change power consumption measurement (power consumption metrics) (such as: historical data), and
The average value of the power consumption of history is calculated according to collected measurement or judges the highest power consumption amount being collected into
It surveys result and determines maximum power consumption.Maximum power consumption can be configured according to the specification of the server in rack and/or rack.Most
Big power consumption can be the value that administrator specifies.
In some embodiments, management software 102 can all racks for having enabled power consumption control in determination data center 110
Maximum power consumption.For example, what management software 102 can add up in (such as: calculating summation) data center 110 all has opened
With the maximum power consumption magnitude of the rack of power consumption control, to have enabled total consumption of the rack of power consumption control in determination data center 110
Electricity (tdcPowerConsumption).
In some embodiments, management software 102 can be by multiplying governable data center power sources (ddcPower)
The power consumption (rPowerConsumption) of upper spider 120 is compared to total data center power consumption
(tdcPowerConsumption) ratio come determine rack 120 power consumption control limitation (rLimit).For example, it manages
Software can be by calculating rLimit=ddcPower* (rPowerConsumption/tdcPowerConsumption) come certainly
Determine rack power supplies limitation.
In some embodiments, once calculating the power consumption control limitation of rack 120, management software 102 is transmittable with automatically controlled
System is limited to rack 120.For example, management software 102 can be transmitted power consumption control and limit to the rack management control of rack 120
Device.In some embodiments, the rack power supplies limitation that rack 120 can be calculated according to management software 102 to manage power consumption automatically
Amount.For example, power consumption control technical management rack 120 described below can be used in the Shelf Management Controller of rack 120
Power consumption.
Fig. 2 shows showing for the system 200 of the power consumption for managing a server rack of an embodiment according to the present invention
It is intended to.System 200 shows the additional detail of system 100, as described above.In some embodiments, management software 102 is transmittable
One rack power consumption control limits (rLimit) to rack 120.For example, management software 102 can be automatically in execution data
The limitation of rack power consumption control is determined when the power consumption control of the heart, as described above.Management software 102, which can receive, comes from a server pipe
The input of reason person, to specify the power consumption control limitation of rack 120.
In some embodiments, management software 102 can be limited with the rack power consumption control of conveyor frame 120 to rack management
Controller (RMC) 204.For example, RMC 204 can be with the processor of rack level, each of rack 120 is monitored and controlled
Kind function.For example, RMC 204 can be arranged in the power bay 122 of rack 120.RMC 204 can monitor power supply confession
It answers the healthy situation of unit 202 and mitigates power failure (not being painted) by opening standby battery unit.RMC 204 can be monitored
Temperature range in rack 120, and fan is opened, server, or adjustment power consumption are closed to reduce temperature and protect component.
In some embodiments, RMC 204 can monitoring server 210 and 220 power consumption.For example, RMC 204 can
To be communicably coupled to the service controller (SC) 214 of server 210 and the service controller (SC) 224 of server 220.
For example, service controller 214 and service controller 224 can be baseboard management controller (BMC) or management engine (ME).Clothes
The power consumption of known mechanism monitors server 210 and 220 can be used in business controller 214 and 224.RMC 204 can be periodical
Ground from service controller obtain power consumption measurement so that RMC 204 can monitoring server 210 and 220 power consumption and pipe
Manage the power consumption of rack 120.The power consumption of RMC 204 can transmit power consumption measurement to management software 102 in turn, with
So that server administrators can be with the power consumption of monitoring server and implementation power consumption control strategy.
In some embodiments, RMC 204 can connect by the power consumption of server 210 and 220 and from management software 102
The power consumption control limitation (rLimit) of the rack received is compared, to determine when start power consumption control mode rack 120.It lifts
For example, RMC 204 can more each server 210,220 and the power supply limit as specified by management software 102 to rack 120
System.RMC 204 can for each server 210 and 220 in rack 120 aggregation from service controller 214 and Service controll
Power consumption measurement received by device 224, to determine the total power consumption of rack 120.For example, aggregation (example can be passed through
The power consumption of Servers-all calculates the total power consumption in rack 120 such as: summation, total) in rack 12.If rack 120
Total power consumption be greater than threshold value (for example, 90% of the limitation of specified rack power supplies), then RMC 204 can be automatically into power consumption control
Mode.RMC 204 can be continuously monitored the total power consumption of rack 120 and be brought down below a threshold in the total power consumption of rack 120
Power consumption control mode is left when value (for example, 70% of specified rack power supplies limitation).For example, different threshold values can be used for determining
Determine the when into and out power consumption control mode of rack 120.
In some embodiments, RMC 204 can automatically determine rack when rack 120 enters power consumption control mode
The power consumption control limitation of server 210 and 220 in 120.For example, RMC 204 can enter power consumption control mould in rack 120
The power consumption that limits in rack 120 Servers-all is limited to each server by setting power consumption when formula.In order to determine
The power consumption control of server 210 and 220 in rack 120 limits, and RMC 204 can determine to can be used for can freely dividing for rack 120
The rack power supplies quantity (the amount of discretionary power) matched.For example, the rack that can freely distribute
Power supply corresponds to the electricity distributed between the server that can have been turned on power consumption control electricity in rack 120.
In some embodiments, the rack power supplies (drPower) that can freely distribute can be by by the administrator of rack 120
Or the power supply limitation (rLimit) that management software is specified subtracts the power consumption for not carrying out institute's organic frame of power consumption control
(nServers), such as: disable the rack and the expected power consumption of the server in positive power-off at present of power consumption control
(oServers) (for example, drPower=rLimit-(nServers+oServers)) is calculated.It is above-mentioned freely to distribute
It should include the server powered off that rack power supplies, which calculate, be because server may not when these servers are then powered
It will do it power consumption control, it is thus possible to consume excessive power supply.
In some embodiments, RMC 204 can be by the power distribution for the rack that can freely distribute to having been turned on automatically controlled
The server of system.For example, RMC 204 can be according to the opposite of the server for each having been turned on power consumption control in rack 120
Power consumption determines the power supply limitation (sLimit) for each having been turned on the server of power consumption control.The electricity for the board that can freely distribute
The power consumption of the server that source can have been turned on power consumption control according to one is relative to the power consumption controls that have been turned on all in rack 120
The ratio of the total power consumption of server is allocated.The power supply limitation (sLimit) of one server can be to distribute to this server
The ratio quantity for the rack power supplies that can freely distribute.
In some embodiments, RMC 204 can determine the maximum power consumption of server 210.The maximum power consumption of server 210
Amount (sPowerConsumption) can empirically data determine.For example, RMC204 can be collected from Service controll
Device 214 and service controller 224 with time change power consumption measurement (historical data).RMC 204 can pass through
The average value of the power consumption of history is calculated to determine maximum power consumption.RMC 204 can be by judging the power consumption being collected into
Maximum power consumption measurement in measurement is to determine maximum power consumption.Maximum power consumption can be according to server and/or clothes
The specification of CPU in business device is configured.Maximum power consumption can be the value that administrator specifies.
In some embodiments, RMC 204 can determine the maximum of all servers for having enabled power consumption control in rack 120
Power consumption.For example, RMC 204 can add up all clothes for having enabled power consumption control in (such as: calculating summation) rack 120
The maximum power consumption magnitude of business device, to determine to have enabled the total power consumption of the server of power consumption control in rack 120
(trPowerConsumption)。
In some embodiments, RMC 204 can be by being multiplied by server for governable rack power supplies (drPower)
210 power consumption (sPowerConsumption) comes compared to the ratio of total rack power consumption (trPowerConsumption)
Determine that the power consumption control of server 210 limits (sLimit).For example, RMC 204 can be by calculating sLimit=
DsPower* (sPowerConsumption/trPowerConsumption) come determine server power supply limit.
In some embodiments, once calculating the power consumption control limitation of server 210, power consumption control is can be transmitted in RMC 204
It limits to server 210.For example, RMC 204 can be transmitted power consumption control and limit to the Shelf Management Controller of server 210
214.Service controller 214 can then adjust all parts (such as: central processing unit (CPU) 212) of server 210,
So that server consumption is less than the power supply that the specified power consumption control of server 210 limits.In some embodiments, Service controll
Device 214 can limit the power consumption for carrying out automatic management server 210 according to the calculated server power supply of RMC 204.Citing comes
It says, and the configuration of the adjustable CPU 212 of service controller 214 (such as: P- state, power supply status, mode of operation, operating frequency
Deng), to reduce frequency operated by CPU 212, to reduce electricity consumed by server 210.
The mode that the power consumption control limitation that RMC 204 can be similar to aforementioned server 210 calculates calculates server 220
Power consumption control limitation.For example, RMC 204 can be transmitted a power consumption control and limit to the rack management control of server 220
Device 224.Service controller 224 can then adjust server 220 all parts (such as: CPU 222), so that server
The power supply of power consumption control limitation is specified in 220 consumption less than the RMC of server 220.Service controller 224 can be according to RMC 204
Calculated server power supply limits the power consumption for carrying out automatic management server 220.For example, service controller 224 can be with
The configuration (such as: P- state etc.) for adjusting CPU 222, to reduce frequency operated by CPU 22, to reduce by 220 institute of server
The electricity of consumption.
In some embodiments, management software 102 can execute the above-mentioned function of RMC 204.For example, rack 120
It can not include RMC 204.Therefore, in some embodiments, management software 102 can be directly from service controller 214 and 224
Power consumption measurement is received, determines the power consumption control limitation of server 210 and 220, and the power consumption control determined is limited
System is sent to service controller 214 and 224, and details please refers to the description of earlier figures 2 Yu RMC 204.
Fig. 3 shows figure user circle of the power consumption for managing a data center of an embodiment according to the present invention
The schematic diagram in face (GUI) 300.For example, figure user interface 300 can be the one of management software 102 as described above
A interface.Server administrators, which can provide, inputs to figure user interface 300, with log-on data center, rack and/or
The power consumption control of server.Server administrators can provide input into figure user interface 300, will be used for specified
The power consumption of the data center and rack that execute the power consumption control of data center as described above, rack and server limits.
In some embodiments, figure user interface 300 may include a graphic element 302, to log-on data
The power consumption control at center.For example, server administrators (that is: user) can choose graphic element 302 to start or solve
Except (disable) is in the power consumption control of data center 110.Figure user interface 300 may include a graphic element 304, use
In the power supply limitation of specified data center 110.For example, server administrators can select from graphic element 304
(for example, from a pulldownmenus, list selection etc.) value, to the power consumption of designation date center no more than
Amount.Server administrators can input text to graphic element 304, to indicate a maximum power values.When data center 110 opens
When employing electric control, data center 110 will be more than a threshold value (for example, data center power sources limit in the power consumption of data center
90%) when enter power consumption control mode.Later, data center 110 will be down to a threshold value or less in the power consumption of data center
Power consumption control mode is left when (for example, 70% of data center power sources limitation).
In some embodiments, figure user interface 300 may include graphic element 306, to given server
The power consumption control parameter of rack.For example, graphic element 306 can indicate the server rack in data center 110
120.For example, figure user interface 300 may include the pattern primitive corresponding to each rack in data center 110
Element 306.
In some embodiments, graphic element 306 may include graphic element 308, for starting a server rack
Power consumption control.For example, it is on and off for server rack 120 to can choose graphic element 306 by server administrators
Power consumption control.Graphic elements 306 may include graphic element 310, and the power supply for given server rack 120 limits.
For example, server administrators can be selected from graphic element 310 (for example, from a pulldownmenus, list selection etc.
Deng) value, to indicate the power consumption of server rack 120 no more than.Server administrators can input text
To graphic element 310, to indicate a maximum power values.When starting power consumption control in server rack 120, server rack
120 will enter power consumption control when the power consumption of server rack 120 is more than a threshold value (for example, 90% of rack power supplies limitation)
Mode.Later, server rack 120 will be down to a threshold value or less (for example, rack power supplies in the power consumption of server rack 120
Limitation 70%) when leave power consumption control mode.
In some embodiments, graphic element 306 can be with graphic element 312-322, to start and release in a service
The power consumption control of server in device rack.For example, graphic element 312-322 can correspond respectively to server rack 120
Each server (such as: server 210, server 220).Server administrators can choose single graphic element 312-322
(for example, checking square (check boxes), switch, switching (toggle) etc.) Lai Qidong or the use for releasing corresponding server
Electric control.
In some embodiments, graphic element 306 can indicate the maximum power consumption in each server of rack.Citing
For, graphic element 312-322 can be presented in graphic element 306, and a corresponding server of the mark in rack 120 (is lifted
Example for, server 210, server 220 etc.) and each server consumed by maximum electricity.When rack 120 is in electricity consumption
When under control model, maximum power consumption magnitude is can be used in rack 120, how to be divided the power supply that can freely distribute of rack with decision
Each server in dispensing rack.
For example and as described above, the power supply that can freely distribute can not be used by subtracting the power supply limitation of rack
The expected power consumption (oServers) of server in the power consumption of institute's organic frame of electric control and at present positive power-off is calculated
Out.Referring to graphic element 306, rack 120 includes the clothes for not carrying out power consumption control corresponding to two of graphic element 318 and 320
Business device (such as: server 4, server 5).Rack 120 includes the server (such as: server 6) in a power-off, is corresponded to
Graphic element 322.For the power supply that can freely distribute of computer rack 120 (such as: rack 1), the power supply of rack 120 can be limited
System (2000 watts) subtracts (4:400 watts of server of power consumption of the server that two do not carry out power consumption control；Server 5:
325 watts) and power-off server power consumption (6:400 watts of server).Therefore, the electricity that can freely distribute of rack 120
Source is 875 watts (for example, 2000-(400+325+400)).
The power supply that can freely distribute of example in connecting, rack 120 can be distributed to according to the opposite power consumption of each server
Each have been turned on the server (such as: server 1, server 2, server 3) of power consumption control.For example, can pass through by
The number of power sources (875 watts) that can freely distribute is multiplied by the power consumption (such as: 600 watts) of server 1 relative to institute in rack 120
There is the ratio calculation of the total power consumption (such as: 600 watts+450 watts+500 watts=1550 watts) for the server for having been turned on power consumption control
The quantity of the power supply that can freely distribute of server 1 is distributed to out.Therefore, the power supply that can freely distribute of server 1 is distributed to
Quantity be 338 watts (for example, 875* (600/1550)).The quantity for distributing to the power supply that can freely distribute of server 2 is 254
Watt (for example, 875* (450/1550)).Distribute to the power supply that can freely distribute of server 3 quantity be 282 watts (for example,
875*(500/1550))。
The description of Fig. 1 as described above is please referred to, similar process can also be used for can freely distributing for determination data center
Power supply and the rack in data center the power supply that can freely distribute the method for salary distribution.
Fig. 4 shows the flow chart 400 of the dynamic state server power consumption control of an embodiment according to the present invention.Flow chart 400 can
To with data center's rank and/or server rack rank management server power consumption.
In step 402, computer installation can monitor the electricity consumption of one group of server.For example, a server zone
Group can correspond to a data center.One server farm can correspond to a server rack.Managing device 104 may be configured with
Management software 102 carrys out the power supply service condition of the server in monitoring data center 110.Shelf Management Controller 204 can be used to
Monitor the electricity consumption of the server in rack 120.
In step 404, computer installation can determine that the electricity consumption of the server of the group has been more than first threshold level.It lifts
Example for, managing device 104 can determination data center 110 electricity consumption be more than data center 110 power supply limitation 90%.
Shelf Management Controller 204 can determine that the electricity consumption of rack 120 has been more than the 90% of the power supply limitation of rack 120.
In a step 406, computer installation can promote this group of server to enter power consumption control mode.For example, accordingly
In determining that the electricity consumption of the data center 110 has been more than first threshold, managing device 104 can be such that data center 110 enters
Power consumption control mode.Similarly, it is greater than first threshold, Shelf Management Controller corresponding to the electricity consumption of the judgement rack 120
204 can make rack 120 enter power consumption control mode.
In a step 408, computer installation can determine the number of power sources at one's command that can be used for power consumption control.Citing
For, managing device 104 can determine to can be used for distributing each server rack that power consumption control has been carried out into data center 110
Number of power sources at one's command.Shelf Management Controller 204 can determine to can be used for distributing to have carried out electricity consumption into rack 120
The number of power sources at one's command of each server of control.
In step 410, computer installation can distribute power supply at one's command.For example, as described above, management
Device 104 can be according to the power consumption ratio of the rack for having been turned on power consumption control each in data center 110, will be at one's command
Data center power sources distribute into data center 110 each rack for having been turned on power consumption control.Similarly, as described above, rack
Management Controller 204 can freely can be propped up according to the power consumption ratio of the server for having been turned on power consumption control each in rack 120
The rack power supplies matched distribute into rack 120 each server for having been turned on power consumption control.For example, rack or clothes are distributed to
The power supply that the number of power sources at one's command of business device will become rack or server limits.
In step 414, computer installation can determine that the electricity consumption of one group of server has been lower than second threshold level.It lifts
For example, managing device 104 power consumption of rack and can detect when the power consumption of these racks in monitoring data center 110
It is reduced to a second threshold horizontal (the 70% of data center power sources limitation) below.Shelf Management Controller 204 can monitor rack
The power consumption of server and detect when that the power consumption of these servers is reduced to horizontal (the rack electricity of a second threshold in 120
The 70% of source limitation) below.
In step 416, computer installation can promote this group of server to leave power consumption control mode.For example, accordingly
Second threshold is reduced to hereinafter, managing device 104 can remove number in the power consumption for determining the rack in the data center 110
It is limited according to the power supply of the rack in center 110, so that the power consumption of the rack in data center 110 is no longer restricted.Similarly,
Second threshold is reduced to hereinafter, Shelf Management Controller 204 can corresponding to the power consumption for determining the server in the rack 120
The power supply limitation for removing the server in rack 120, so that the power consumption of the server in rack 120 is no longer restricted.
The system architecture of demonstration
Fig. 5 shows the block diagram of the demonstration system framework 500 of an embodiment according to the present invention, to realize earlier figures 1-4
Each feature and process.Framework 500 may be implemented in any executable software application as caused by compiled instruction
Electronic device, including but not limited to, personal computer, server, smart phone, media player, electronic plane computer,
Game machine, E-mail device etc..In some embodiments, framework 500 may include one or more processors 502, one or more
Input unit 504, one or more display devices 506, one or more network interfaces 508 and one or more computer-readable mediums
510.Each component can be coupled together by bus 512.
Display device 506 can be any of display technology, including but not limited to, use liquid crystal display (LCD) or hair
The display device of optical diode (LED) technology.Processor 502 can be used any of processor technology, including but not limited to,
Painting processor and multi-core processor.Input unit 504 can be the technology of any of input unit, including but not limited to,
Keyboard (including dummy keyboard), mouse, trace ball and Trackpad or display device.Bus can be any of internal or external
Bussing technique, including but not limited to, ISA, EISA, PCI, PCI Express, NuBUS, USB, serial ATA or firewire
(FireWire)。
Computer-readable medium 510 can provide instructions to any medium of the execution of processor 502 for participation, including but unlimited
In, non-volatile memory medium (for example, CD, disk, flash drive etc.) or volatile storage medium (for example, SDRAM,
ROM etc.).The computer-readable medium (such as: storage device, medium and memory) may include, for example, contain a ratio
One cable of special crossfire or wireless signal etc..However, when mentioning non-transitory computer-readable medium, clearly exclude it is all as can
The media such as amount, carrier signal, electromagnetic wave and signal itself.
Computer-readable medium 510 may include for realizing an operating system 514 (such as: Mac
Linux various instructions).Operating system 514 can be multi-user, multiprocessing, multiplexing, more executors, instant etc..Operation system
It unites 514 executable groundworks, including but not limited to: input of the identification from input unit 504；Transmission is exported to display device
506；Keep track the file and catalogue on computer-readable medium 510；Control peripheral device (such as: disc unit, printer
Deng), it can be controlled directly or by an I/O controller；And the flow in management bus 512.Network communication instruction 516
It can establish and maintain network connectivity (for example, for realizing the software of communication protocol, such as TCP/IP, HTTP, Ethernet).
In some embodiments, operating system 514 can be performed at least some in the above-mentioned process with reference to described in Fig. 1-4.
Graphics processing system 518 may include providing the instruction drawn with image processing capabilities.For example, drawing processing system
System 518 can realize the process in Fig. 1-4 as described above.Application program 520 can be to use or real referring now to figure 1 described in -4
Process application program.For example, application program 520 may include management software 204.Application program 520 may include rack
Management Controller software, to manage the power supply in a rack.Application program 520 may include system controller software, to
Manage the power consumption in a server.
The controller that service controller 522 can be operating separately upon processor 522 and/or operating system 514 for one.One
In a little embodiments, service controller 522 can be activated in processor 502 and operating system 514 be loaded on processor 502 it
Before be activated.For example, service controller 522 can be provided by a private NNI or other input units to calculating
The pre-OS management of machine device.For example, service controller 522 can be a baseboard management controller (Service controll
Device), can monitoring device sensor (such as: the sensors such as voltage, temperature, fan), record accident analysis event, provide LED
Guiding diagnosis, progress power management, and/or person are provided through an Intelligent Platform Management Interface (IPMI), keyboard, video signal and mouse
Mark (KVM) is redirected, sequence (SOL) and/or other interfaces etc. provide remote side administration function in local area network.Service controller
522 may be implemented process described in above-mentioned Fig. 1-4.For example, service controller 522 can be used to manage in a server
Power consumption.
Feature as described above can preferably be realized in one or more computer programs, can be performed in a programmable system
On system, this programmable system includes the coupling of an at least programmable processor to receive the data from a data-storage system and refer to
Enable and transmit data and instruction to data-storage system, an at least input unit and an at least output device.Computer program
For one group of instruction, directly or indirectly using on a computer, with one specific activities of execution or a specific knot can be brought
Fruit.One computer program can use any type of programming language (such as: Objective-C, Java etc.), including compiling or straight
Language is translated, write and can be disposed in any form, including as an independent work program or as a module, group
Part, subprogram are suitable for other units used in computer environment.
The appropriate processor of execution to execute the instruction repertorie of a program includes, by way of example, it is general and
The separate processor or multiple processors of special microprocessor and any type computer or one of them in core.One
As for, processor will receive receive from a read-only memory or random access memory or simultaneously instruction from the two and
Data.The primary element of computer include one for the processor that executes instruction and one or more to store instruction and data
Memory.In general, computer also will include, or operably couple to be communicated, it is literary for storing data
One or more mass storage devices of part；These devices include disk, such as internal hard drive and packaged type disk；It is optomagnetic
Disk；And CD.Suitable for visibly realizing that the storage device of computer program instructions and data includes the non-volatile of form of ownership
Property memory, for example include semiconductor memory system, such as Erasable Programmable Read Only Memory EPROM (EPROM), electronics
Formula Erasable Programmable Read Only Memory EPROM (EEPROM) and flash memory device；Disk, such as internal hard drive and removable
Formula；Photomagneto disk；And CD-ROM and DVD-ROM disk.Processor and memory can be added or be incorporated into specific integrated circuit
(ASIC)。
It is interacted to provide with user, preceding feature can be realized on a computer, computer includes to show
Display device such as cathode-ray tube (CRT) display or liquid crystal display (LCD), keyboard and instruction of the information to user
Device such as mouse or trackball makes user can be provided by being input to computer.
Preceding feature can be realized in the computer system such as data server including aft-end assembly, or including middle groups
The computer system of part such as application server or Internet servers or the computer system including front end assemblies, example
Such as user end computer or their any combination with figure user interface or world-wide web browser.System
Component can be connected by any form or the digital data communications of medium, such as a communication network.The example of communication network
Including, for example, local area network, Wide Area Network and the computer and network for forming world-wide web.
Computer system may include user terminal and server.User terminal and server are generally distal end each other, and
Usually interacted by a network.User terminal is relied on the relationship of server to be executed on corresponding computer and each other with one
The generation of the computer program of MS master-slave relationship.
Application programming interfaces (API) Lai Shixian can be used in one or more features or step in open embodiment.One API
Other of the application program that can be called in one and the service that can provide, offer information or one operation of execution or a calculating can be provided
It is transmitted between software code (such as: operating system, function library routine (library routine), function etc.) one or more
A parameter.
API may be implemented as one or more callings in procedure code, can be according to defined in API specification written matter
Agreement, sendes or receive one or more parameters by a parameter list or other structures.Parameter can be a constant, a key, one
Data structure, an object, an object classification, a parameter, a data type, an index, an array, a list or another calling.
API Calls and parameter can be realized with any programming language.Programming language, which can define a program designer, to be used to
The grammer of the function of API is supported in access and calling is reached an agreement on.
In some embodiments, an API Calls can return the dress for being carrying out the application program to an application program
The ability set, such as: input capability, fan-out capability, processing capacity, capacity of power, communication capacity etc..
Above description provides several different embodiments.It will be appreciated, however, that anyone skilled in the art, are not taking off
From in the spirit and scope of the present invention, when a little change and retouch can be done.For example, other steps can be provided to disclosed
Process in or remove certain steps in disclosed process, and can also increase or remove spy from disclosed system
Determine component.Therefore, other embodiment is also within scope of the claims.
Claims (18)
1. a kind of method for power consumption control, comprising:
Obtain the one first power supply limitation of one group of server；
It is limited according to first power supply, calculates a first threshold, wherein the first threshold is limited less than first power supply；
The power consumption for determining this group of server has been more than the first threshold；And
When the power consumption of this group of server has been more than the first threshold, this group of server is made to enter power consumption control mode；
Determine the electricity that can freely distribute that can be used for this group of server；
Determine that the particular server in this group of server has had been turned on power consumption control；And
By the power energy allocation that can freely distribute of a part to the particular server, consumed to reduce the particular server
Electricity.
2. the method as described in claim 1, further includes:
According to the power consumption of the particular server, by power energy allocation that can freely distribute of the part to the particular server.
3. the method as described in claim 1, further includes:
A total power consumption of the server of electricity consumption limitation is carried out relative to other in this group of server according to the particular server
Power consumption, by power energy allocation that can freely distribute of the part to the particular server.
4. the method as described in claim 1, wherein the electricity that can freely distribute of the assigned part is the specific clothes
The power consumption limitation of business device.
5. method as claimed in claim 4, further includes:
It transmits the power consumption to limit to the particular server, wherein the operating parameter of the particular server is adjusted, so that the spy
Determine server consumption and limits defined power supply lower than the power consumption.
6. the method as described in claim 1, further includes:
Monitor a power consumption of this group of server；
Determine that the power consumption of this group of server has been lower than a second threshold；And
When the power consumption of this group of server is reduced to the second threshold or less, this group of server is made to leave the power consumption control mould
Formula.
7. a kind of non-transient computer readable storage medium, wherein the sequence comprising one or more instructions, when these instructions are in quilt
One or more processors follow the steps below one or more processors when executing:
Obtain the one first power supply limitation of one group of server；
It is limited according to first power supply, calculates a first threshold, wherein the first threshold is limited less than first power supply；
The power consumption for determining this group of server has been more than the first threshold；And
When the power consumption of this group of server has been more than the first threshold, this group of server is made to enter power consumption control mode；
Determine the electricity that can freely distribute that can be used for this group of server；
Determine that the particular server in this group of server has had been turned on power consumption control；And
By the power energy allocation that can freely distribute of a part to the particular server, consumed to reduce the particular server
Electricity.
8. non-transient computer readable storage medium as claimed in claim 7, wherein these instructions also make this one or more
Processor follows the steps below:
According to the power consumption of the particular server, by power energy allocation that can freely distribute of the part to the particular server.
9. non-transient computer readable storage medium as claimed in claim 7, wherein these instructions also make this one or more
Processor follows the steps below:
A total power consumption of the server of electricity consumption limitation is carried out relative to other in this group of server according to the particular server
Power consumption, by power energy allocation that can freely distribute of the part to the particular server.
10. non-transient computer readable storage medium as claimed in claim 7, wherein this of the assigned part can be free
The electricity of distribution is that a power consumption of the particular server limits.
11. non-transient computer readable storage medium as claimed in claim 10, wherein these instructions also make this one or more
A processor follows the steps below:
It transmits the power consumption to limit to the particular server, wherein the operating parameter of the particular server is adjusted, so that the spy
Determine server consumption and limits defined power supply lower than the power consumption.
12. non-transient computer readable storage medium as claimed in claim 7, wherein these instructions also make this one or more
Processor follows the steps below:
Monitor a power consumption of this group of server；
Determine that the power consumption of this group of server has been lower than a second threshold；And
When the power consumption of this group of server is reduced to the second threshold or less, this group of server is made to leave the power consumption control mould
Formula.
13. a kind of system for power consumption control, comprising:
One or more processors；And
One non-transient computer readable storage medium, it includes one or more instruction sequence, when these instruction by this one or
Multiple processors follow the steps below one or more processors when executing:
Obtain the one first power supply limitation of one group of server；
It is limited according to first power supply, calculates a first threshold, wherein the first threshold is limited less than first power supply；
The power consumption for determining this group of server has been more than the first threshold；And
When the power consumption of this group of server has been more than the first threshold, this group of server is made to enter power consumption control mode；
Determine the electricity that can freely distribute that can be used for this group of server；
Determine that the particular server in this group of server has had been turned on power consumption control；And
By the power energy allocation that can freely distribute of a part to the particular server, consumed to reduce the particular server
Electricity.
14. system as claimed in claim 13, wherein these instructions follow the steps below one or more processors:
According to the power consumption of the particular server, by power energy allocation that can freely distribute of the part to the particular server.
15. system as claimed in claim 13, wherein these instructions follow the steps below one or more processors:
A total power consumption of the server of electricity consumption limitation is carried out relative to other in this group of server according to the particular server
Power consumption, by power energy allocation that can freely distribute of the part to the particular server.
16. system as claimed in claim 13, wherein the electricity that can freely distribute of the assigned part is that this is specific
One power consumption of server limits.
17. system as claimed in claim 16, wherein these instructions follow the steps below one or more processors:
It transmits the power consumption to limit to the particular server, wherein the operating parameter of the particular server is adjusted, so that the spy
Determine server consumption and limits defined power supply lower than the power consumption.
18. system as claimed in claim 13, wherein these instructions follow the steps below one or more processors:
Monitor a power consumption of this group of server；
Determine that the power consumption of this group of server has been lower than a second threshold；And
When the power consumption of this group of server is reduced to the second threshold or less, this group of server is made to leave the power consumption control mould
Formula.
Applications Claiming Priority (2)
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|---|---|---|---|
| US14/631,024 US9250684B1 (en) | 2015-02-25 | 2015-02-25 | Dynamic power capping of a subset of servers when a power consumption threshold is reached and allotting an amount of discretionary power to the servers that have power capping enabled |
| US14/631,024 | 2015-02-25 |
Publications (2)
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Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9979674B1 (en) * | 2014-07-08 | 2018-05-22 | Avi Networks | Capacity-based server selection |
| US9804937B2 (en) * | 2014-09-08 | 2017-10-31 | Quanta Computer Inc. | Backup backplane management control in a server rack system |
| WO2016068993A1 (en) * | 2014-10-31 | 2016-05-06 | Hewlett Packard Enterprise Development Lp | Load discovery |
| US9575540B1 (en) * | 2015-07-31 | 2017-02-21 | Hon Hai Precision Industry Co., Ltd. | Power consumption management device, system and method thereof |
| US10509456B2 (en) * | 2016-05-06 | 2019-12-17 | Quanta Computer Inc. | Server rack power management |
| US10437303B2 (en) * | 2016-05-20 | 2019-10-08 | Dell Products L.P. | Systems and methods for chassis-level view of information handling system power capping |
| US10126798B2 (en) * | 2016-05-20 | 2018-11-13 | Dell Products L.P. | Systems and methods for autonomously adapting powering budgeting in a multi-information handling system passive chassis environment |
| CN106371546A (en) * | 2016-08-30 | 2017-02-01 | 浪潮电子信息产业股份有限公司 | Method and device for limiting power dissipation of whole cabinet |
| KR101830859B1 (en) | 2016-10-27 | 2018-02-21 | 이상수 | Method of diagnosing energy being consumed in internet data center by using virtual building model |
| CN109388488B (en) * | 2017-08-02 | 2022-11-25 | 联想企业解决方案(新加坡)有限公司 | Power allocation in computer system |
| US10884469B2 (en) * | 2018-09-14 | 2021-01-05 | Quanta Computer Inc. | Method and system for dynamically allocating and optimizing power resources |
| CN110633169B (en) * | 2019-01-07 | 2020-09-22 | 北京聚通达科技股份有限公司 | Backup computer storage system |
| US10740089B1 (en) * | 2019-03-12 | 2020-08-11 | Dell Products L.P. | System and method for power supply unit firmware update |
| US11934242B2 (en) * | 2019-12-08 | 2024-03-19 | Nvidia Corporation | Intelligent data center including N independent coolable clusters having respective actual power demand (P ac) adjustable at, above or below an ostensible power demand (P os) |
| US11157067B2 (en) | 2019-12-14 | 2021-10-26 | International Business Machines Corporation | Power shifting among hardware components in heterogeneous system |
| CN113625858A (en) * | 2020-05-09 | 2021-11-09 | 鸿富锦精密电子(天津)有限公司 | Data center energy-saving device and method |
| US11429176B2 (en) * | 2020-05-14 | 2022-08-30 | Dell Products L.P. | Intelligent and predictive optimization of power needs across virtualized environments |
| US11599184B2 (en) * | 2020-05-27 | 2023-03-07 | Google Llc | Throughput-optimized, quality-of-service aware power capping system |
| CN111914002B (en) * | 2020-08-11 | 2023-08-18 | 中国工商银行股份有限公司 | Machine room resource information processing method and device and electronic equipment |
| CN112817746B (en) * | 2021-01-15 | 2023-01-10 | 浪潮电子信息产业股份有限公司 | CPU power adjusting method, device, equipment and readable storage medium |
| US20240211423A1 (en) * | 2022-12-22 | 2024-06-27 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Auto switching video by power usage |
| US11863388B1 (en) * | 2023-03-31 | 2024-01-02 | Cisco Technology, Inc. | Energy-aware traffic forwarding and loop avoidance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012226496A (en) * | 2011-04-18 | 2012-11-15 | Hitachi Ltd | Power control method and system for blade server |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7467311B2 (en) * | 2005-06-09 | 2008-12-16 | International Business Machines Corporation | Distributed system and method for managing power usage among server data processing systems |
| US7461274B2 (en) | 2005-08-23 | 2008-12-02 | International Business Machines Corporation | Method for maximizing server utilization in a resource constrained environment |
| JP2007213167A (en) * | 2006-02-07 | 2007-08-23 | Fujitsu Ltd | Power control program, server system, and power control method |
| US7702931B2 (en) | 2006-06-27 | 2010-04-20 | Hewlett-Packard Development Company, L.P. | Adjusting power budgets of multiple servers |
| US10339227B1 (en) | 2007-06-08 | 2019-07-02 | Google Llc | Data center design |
| TW201017370A (en) * | 2008-10-23 | 2010-05-01 | Inventec Corp | Multi-function power supply |
| EP2419806A4 (en) | 2009-04-17 | 2017-08-30 | Hewlett-Packard Enterprise Development LP | Power capping system and method |
| US8504690B2 (en) * | 2009-08-07 | 2013-08-06 | Broadcom Corporation | Method and system for managing network power policy and configuration of data center bridging |
| US8478451B2 (en) | 2009-12-14 | 2013-07-02 | Intel Corporation | Method and apparatus for dynamically allocating power in a data center |
| WO2012036688A1 (en) | 2010-09-16 | 2012-03-22 | Hewlett-Packard Development Company, L.P. | Power capping system |
| US8838286B2 (en) * | 2010-11-04 | 2014-09-16 | Dell Products L.P. | Rack-level modular server and storage framework |
| TW201221987A (en) * | 2010-11-23 | 2012-06-01 | Inventec Corp | Detection method for configuration of power supply units and detection system using the same |
| US8868936B2 (en) | 2010-11-29 | 2014-10-21 | Cisco Technology, Inc. | Dynamic power balancing among blade servers in a chassis |
| JP5673167B2 (en) * | 2011-02-07 | 2015-02-18 | 日本電気株式会社 | Power management method for electrical equipment |
| US20120226922A1 (en) * | 2011-03-04 | 2012-09-06 | Zhikui Wang | Capping data center power consumption |
| US8661279B2 (en) | 2011-07-19 | 2014-02-25 | Hewlett-Packard Development Company, L.P. | Power capping using C-states |
| CN103186216A (en) * | 2011-12-29 | 2013-07-03 | 英业达科技有限公司 | Cabinet server system and power supply control method thereof |
| TWI571733B (en) * | 2012-01-10 | 2017-02-21 | 廣達電腦股份有限公司 | Server rack system and power management method applicable thereto |
| US9201486B2 (en) | 2012-02-23 | 2015-12-01 | Cisco Technology, Inc. | Large scale dynamic power budget adjustments for optimizing power utilization in a data center |
| JP5924087B2 (en) * | 2012-04-06 | 2016-05-25 | 富士通株式会社 | Information processing apparatus, control method, and control program |
| US9189045B2 (en) | 2012-10-08 | 2015-11-17 | Dell Products L.P. | Power management system |
-
2015
- 2015-02-25 US US14/631,024 patent/US9250684B1/en active Active
- 2015-07-14 TW TW104122692A patent/TWI566084B/en active
- 2015-07-22 EP EP15177919.6A patent/EP3062192B1/en active Active
- 2015-08-04 CN CN201510471332.2A patent/CN105912090B/en active Active
-
2016
- 2016-02-25 JP JP2016034189A patent/JP6243939B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012226496A (en) * | 2011-04-18 | 2012-11-15 | Hitachi Ltd | Power control method and system for blade server |
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